63689880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12343}}^1$

素因数の和:12400

約数の個数: 64

約数和(自身を含む): 195528960

約数和(自身を除く): 131839080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 12343, 24686, 37029, 49372, 61715, 74058, 98744, 123430, 148116, 185145, 246860, 296232, 370290, 493720, 530749, 740580, 1061498, 1481160, 1592247, 2122996, 2653745, 3184494, 4245992, 5307490, 6368988, 7961235, 10614980, 12737976, 15922470, 21229960, 31844940, 63689880]

約数ペア:

[(1, 63689880), (2, 31844940), (3, 21229960), (4, 15922470), (5, 12737976), (6, 10614980), (8, 7961235), (10, 6368988), (12, 5307490), (15, 4245992), (20, 3184494), (24, 2653745), (30, 2122996), (40, 1592247), (43, 1481160), (60, 1061498), (86, 740580), (120, 530749), (129, 493720), (172, 370290), (215, 296232), (258, 246860), (344, 185145), (430, 148116), (516, 123430), (645, 98744), (860, 74058), (1032, 61715), (1290, 49372), (1720, 37029), (2580, 24686), (5160, 12343)]